Features
COCOA POLYPHENOLS HEALTH EFFECTS – A RECAP
- /home/u249204778/domains/spectator.com.gh/public_html/wp-content/plugins/mvp-social-buttons/mvp-social-buttons.php on line 27
Warning: Trying to access array offset on false in /home/u249204778/domains/spectator.com.gh/public_html/wp-content/plugins/mvp-social-buttons/mvp-social-buttons.php on line 27
&description=COCOA POLYPHENOLS HEALTH EFFECTS – A RECAP', 'pinterestShare', 'width=750,height=350'); return false;" title="Pin This Post">
- Share
- Tweet /home/u249204778/domains/spectator.com.gh/public_html/wp-content/plugins/mvp-social-buttons/mvp-social-buttons.php on line 72
Warning: Trying to access array offset on false in /home/u249204778/domains/spectator.com.gh/public_html/wp-content/plugins/mvp-social-buttons/mvp-social-buttons.php on line 72
&description=COCOA POLYPHENOLS HEALTH EFFECTS – A RECAP', 'pinterestShare', 'width=750,height=350'); return false;" title="Pin This Post">
“Are polyphenols the only important constituent of cocoa?” No cocoa contains carbohydrates, fats, proteins, fiber, vitamins, minerals, methylxanthines and polyphenols. This is why cocoa is regarded as a functional food- provides health benefits beyond basic nutrition. Most of the health effects of cocoa-rich chocolate are due to the high content of nutritional polyphenols. In the last thirty years, polyphenols have attracted much interest owing to their antioxidant capacity (free radical scavenging and metal chelating ability) and their beneficial implications in human health, such as in the treatment and prevention of cancer and cardiovascular disease. Hence, cocoa has the health effects generally ascribed to polyphenol consumption.
Cocoa seeds contain many bioactive compounds including high levels of polyphenols (12–18% of dry weight) as well as fatty acids, vitamins, minerals, fiber, and several methylxanthine alkaloids(4% of dry weight), which are psychoactive dopaminergic substances such as caffeine, theobromine, theophylline, phenylethylamine, and paraxanthine.(Massaro et al. “Effect of Cocoa Products and Its Polyphenolic Constituents on Exercise Performance and Exercise-Induced Muscle Damage and Inflammation: A Review of Clinical Trials.” Nutrients 2019, 11, 1471; doi:10.3390/nu11071471). The compounds that show a significant correlation with the cardiometabolic health effects belong to the polyphenol class. Chemical data for dry seeds in the literature give a range of 6-18% of polyphenols, mainly composed of flavanols.
For many years, chocolate was consumed purely for pleasure, but in the last 20 years researches have shown that polyphenol-rich cocoa (dark chocolate with minimum 70% cocoa solids) and natural cocoa powder have beneficial effect on human health due to high content of polyphenols. Polyphenols are large and heterogeneous group of biologically active secondary metabolites in plants, where they act as cell wall support materials, colourful attractants for birds and insects, and defence mechanisms under different environmental stress conditions (wounding, infection, excessive light, or UV irradiation.
The most important food sources of polyphenols are vegetables and fruits, green and black tea, red wine, coffee, cocoa, olives, and some herbs and spices, as well as nuts and algae. But on weight basis cocoa is the richest source of polyphenols. Many researches have shown that polyphenols and/or polyphenol-rich foods have an important role in health preservation due to antioxidant properties. The antioxidant activity of cocoa was shown to be correlated with their polyphenol content.
Polyphenols can act as proton donor-scavenging radicals, inhibitors of enzymes that increase oxidative stress, chelate metals, bind carbohydrates, and proteins. These properties enable them to act as anticarcinogenic, anti-inflammatory, antihepatotoxic, antibacterial, antiviral, and antiallergenic compounds. This is supported by research of Hollenberg et al. who established relationship between high consumption of cocoa beverages and very low blood pressure levels, reduced frequency of myocardial infarction, stroke, diabetes mellitus, and cancer in Kuna Indians residing in archipelago on the Caribbean Coast of Panama. These health benefits were not seen in Kuna Indians residing on Mainland of Panama.
The fat in cocoa in the main is made up of oleic acid, palmitic acid, and stearic acid. Cocoa is also rich in minerals: potassium, phosphorus, copper, iron, zinc, and magnesium.
Polyphenols abundant in cocoa and dark chocolate, activate endothelial nitric oxide (NO) synthase; that leads to generation of NO,, which lowers blood pressure by promoting vasodilation. Indeed, following the consumption of polyphenol-rich, effects include improvement of the pulse wave speed and of the atherosclerotic score index, with parietal relaxation of large arteries and dilation of small and medium-sized peripheral arteries. . Once released, NO also activates the prostacyclin synthesis pathway, which acts as a vasodilator in synergy with NO, thereby contributing to thrombosis protection. Further, the anti-inflammatory and vasoprotective properties of prostacyclin are enhanced by its ability to reduce plasma leukotrienes (inflammatory mediators).
Cocoa plays also a role in treating cerebral conditions, such as stroke; in fact, cocoa intake is associated with increased cerebral blood flow. Polyphenol-rich cocoa has antiplatelet effects and thus of benefit in infarctive stroke treatment or prevention. Thus, daily polyphenol-rich consumption may reduce the likelihood of a stroke attack.
Cocoa and flavonols improve glucose homeostasis by slowing carbohydrate digestion and absorption in the gu. Indeed, cocoa extracts and procyanidins dose-dependently inhibit pancreatic α-amylase, pancreatic lipase, and secreted phospholipase A2. Cocoa and its flavonols improve insulin sensitivity by regulating glucose transport and insulin signaling proteins in insulin-sensitive tissues (liver, adipose tissue, and skeletal muscle).
The observed effects on glucose homeostasis is strongly dependent on the amount of polyphenols. In fact, a single-blind randomized placebo-controlled cross-over study showed, after 4 weeks, showed positive metabolic effects in subjects consuming polyphenol-rich cocoa. Therefore, the daily consumption of small quantities of flavonols from cocoa or chocolate, associated with a dietary intake of flavonoids, would constitute a natural and economic approach to prevent or potentially contribute to the treatment of type 2 diabetes with minimal toxicity and negative side effects.
There is strong interest in the effect of intestinal microbiota on health. Cocoa with its rich fiber content, polyphenol has impacted positively on gut health and in turn on overall metabolic and cardiovascular effects among others.
Studies have shown that cocoa has regulatory properties on the immune cells implicated in both innate (natural) and acquired immunity. Effects worth pursuing and promoting in light of COVID-19.
The polyphenol-rich cocoa acts on the central nervous system (CNS) and neurological functions through the production of NO. Vasodilation and increased cerebral blood flow provide oxygen and glucose to neurons, leading to increased formation of blood vessels in the hippocampus. The polyphenol-dependent antioxidant potential could contribute to the reduction of some neurodegenerative disorders. This inference is based on the fact that age-related cognitive impairment and disorders, such as Alzheimer’s and Parkinson’s diseases, are related to the accumulation of reactive oxygen species in the brain.
The effect of cocoa bioactives on signaling pathways in neurocytes may provide another support for linking it with regulation of brain function. Cocoa flavonols and methylxanthines can activate the cascade pathways of such molecules as rapamycin that play a crucial role in synaptic function, neuronal growth, memory mechanisms, and the pathogenesis of neurodegenerative disorders.
Polyphenol-rich cocoa exerts several effects on human sexuality, mainly acting as an aphrodisiac. Polyphenol-rich cocoa contains three unsaturated N-acylethanolamines, which, acting as cannabinoid mimics, could activate cannabinoid receptors or increase anandamide concentrations. These together with the methylxanthine components produce a transient feeling of well-being.
Until then daily/regularly consume polyphenol-rich cocoa
DR. EDWARD O. AMPORFUL
CHIEF PHARMACIST
COCOA CLINIC
Features
The eye is indeed the lamp of the body
There is a scripture that is found in Matthew 6:22 which says that the lamp of the body is the eye and therefore the eye must see well to enable the body to get to its destination.
What most people do not know is that behind the scenes, there is a strong interaction between the eyes and the brain before a picture becomes clear. The state of mind therefore is crucial to the eye seeing clearly to enable the body to process accurately the information the eyes are feeding it for proper identification of what the eyes see.
This is similar to how a person behaves i.e. what informs the decisions that forms in the mind that results in the actions that a person performs. The actions of a person does not therefore just happen but is as a result of things that went on in the mind, which in most cases resulted from information passed on to it by the eyes either consciously or unconsciously.
There are so many issues that affect our society which makes one wonder, whether the people who displayed such acts were created by someone or something other than God.
How can a person see a beach created by God with beautiful beaches and fresh air blowing all around, decides to defecate at such places, and therefore desecrate the environment? lt is simply mind boggling?
When other people in other countries who dwell on the coast are using their beaches for tourist attraction purposes as a means of livelihood and also to promote environmental health, some people living around our beaches, have turned them into rubbish dumping sites and toilets.
It is a very sad situation and the earlier we did something about it the better. It is a national emergency that must engage the attention, first of the government and then the citizenry, where religious bodies and NGOs must play a critical role.
The things we focus on in this country, needs to be addressed. Our minds which processes the info the eyes send to the brain, must be disciplined. There are certain behaviours that a disciplined mind can ignore even when the eye has provided info to the brain. One of the things a disciplined mind does, is the avoidance of a second look, which is critical for every person who wants to avoid adultery or fornication.
Once a person is not blind, he will see things. The boobs, the ‘shankus’, the coca cola shapes, the light complexioned, the dark complexioned etc. the eyes will definitely see and report same to the brain. What the brain or the mind decides to do or instructs the eye to do is the issue.
It can decide to instruct the eye to take a second look and let the mind drool over it or say ignore it and that will be the end.
If the mind becomes trained to focus on environmental issues like clean environment, the eyes will automatically be reporting on insanitary conditions to the brain as and when it sees them. The mind will pay attention to such data and begin to process them and to identify solutions to deal with the reported insanitary conditions.
There is the need to encourage citizens to train the mind to focus on the right thing so that in tandem with the eyes, focus will be maintained. When the mind is so trained, it communicates with the eye to also focus on hood things that helps in both are spiritual life and our secular lives, for indeed the eyes are the lamp of the body. God bless.
Features
Arming the Sikaman journalists to the teeth

THE relationship between New Times Corporation (NTC) and African Concrete Productions (ACP) is based entirely on matters of the stomach. Each depends on the other in a dietary symbiosis, reinforced by the close proximity of each other
At lunchtime, you’d see a particular set of Times workers marching regimentally to ACP to face the wall. You’d think they are soldiers. It has long been declared that the company manufactures the best kokonte in the Greater Accra Region. ACP is, therefore, a culinary haven for those NTC kokonte fans, both male and female.
As the NTC kokonte warriors cross the border to ACP, you’d see some ACP banku fanatics dancing joyously to NTC. They are lucky folks because they do not have to obtain visa to enter into ‘Times’ to attack the balls of banku with precision and accuracy. They also claim that the lightsoup at ‘Times’ is arguably the best in West Africa.
So the relationship between the two entities was quite cordial and based practically on stomach palaver, until ACP workers staged an industrial revolution, whereupon the managing director, accountant and estate manager were allegedly stripped naked and locked up in a room. An insurgency had began in earnest.
An ACP worker came to ‘Times’, this time not to eat banku and okro. He had come to inform newsmen that juicy stuff awaited them at ACP. It could make a front page lead story.
A camerawoman and a female reporter were accordingly dispatched to go and bring back news, juicy news as juicy as kokonte and groundnut soup.
I was driving to work when I espied the familiar camerawoman clicking away outside the ACP premises. I didn’t see any ‘Times’ reporter but angry workers who were on the verge of getting violent. I slowed down and the driver behind blew his horn at me like a lunatic. I drove on.
Later, I heard the reporter and camerawoman were harassed and brutalised. The report came,. “The camerawoman, Mrs Salome Adonu-Agbottah and reporter Mrs Doreen Allotey, in an attempt to retrieve the camera which the workers had seized from them were severely beaten. They were manhandled and almost pushed into a big gutter opposite the company’s premises.
BRUISES
“….The camerawoman had bruises on her body, her hand bag was destroyed and the money in it stolen. Mrs Allotey’s watch was also snatched and her feet stamped on.”
Luckily, it was not her nose that was trampled upon. She has a beautiful nose.
The bad news was received with extreme sorrow. If the victims had been men, it would not have seemed too bad. But to brutalise women is just unacceptable. The New Times Corporation has not stopped mourning the incident which has been condemned in many circles.
Some people keep asking me why Times sent females to cover a potentially violent demonstration. I tell them they might as well ask why CNN’s amazon, Christina Amanpour, is assigned to cover the carnage in Bosnia-Herzegovina and Rwanda. She is always on the frontline in jeans and jacket.
Journalism is a potentially hazardous profession, and once you accept to study and practise the trade, you might as well bone up to face any assignment as long as your superiors feel you are capable of handling it or you have demonstrated the capacity to handle it. Both males and females can be assigned anywhere, anytime just like policemen and women are assigned.
The only difference between cops and pressmen is that the latter are armed only with a pen and the former with a gun. The question is should newsmen also arm themselves so that in any event of an assault they would not be found wanting in self-defence? They can’t adequately defend themselves with a pen and a jotter. A pen cannot even disfigure an opponent’s upper lip.
Photo-journalists have particularly suffered violence. Spectator ace-cameraman Vincent Dzatse was severely assaulted by AMA men when he attempted to take pictures of their indiscretions.
Sports cameraman, P. K. Arthur has been beaten more than once at the sports stadium when riots errupted and he wanted to capture it on his lenses.
Some sports journalists have been banned from entering the Accra Sports Stadium by supporters because in their comments, they didn’t write “sense”. Some supporters once nearly lynched Christian Abbew, Spectator Sports Editor, near a courtroom. He was stoned like the biblical Stephen. He had gone to defend a contempt charge.
I think it is time journalists met and discussed how best to defend themselves in any event of an attack by individuals or mobs. In the pursuance of their duty, they must be free from harassment and assault.
Some journalists go to work and return home with a black-eye or a double fore-head. It is just not right. Something has to be done about it. I think journalists should be armed. But first we must be trained in the use of firearms so that our warning shot do not hit below the belt. What about training in Kung Fu?
This article was first published on Saturday, October 17, 1998.




